| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $237.83 | 6.602% | $253.5315 | $253.53 | $253.55 | $253.50 |
| Purchase #2 | $166.85 | 10.380% | $184.169 | $184.17 | $184.15 | $184.20 |
| Purchase #3 | $117.76 | 7.451% | $126.5343 | $126.53 | $126.55 | $126.50 |
| Purchase #4 | $244.45 | 13.788% | $278.1548 | $278.15 | $278.15 | $278.20 |
| Purchase #5 | $88.50 | 6.794% | $94.5127 | $94.51 | $94.50 | $94.50 |
| Purchase #6 | $38.95 | 13.676% | $44.2768 | $44.28 | $44.30 | $44.30 |
| Purchase #7 | $23.40 | 10.399% | $25.8334 | $25.83 | $25.85 | $25.80 |
| 7 purchase totals = | $917.74 | $1,007.0125 | $1,007.00 | $1,007.05 | $1,007.00 | |